// date:17.3.28

// author: linyang <linyang@xiaomi.com>

public class TestCircle2 {

public static void main(String[] args) {

Circle2 c1 = new Circle2();

System.out.println("before creating c2");

System.out.println("c1 is : radius (" + c1.radius + ") and number of Circle pbjects (" + c1.numberOfObjects + ")");

Circle2 c2 = new Circle2(5);

c1.radius = 9;

System.out.println("\nafter creating c2 and modifying " + "c1's radisu to 9");

System.out.println("c1 is : radius (" + c1.radius + ") and number of Circle objects (" + c1.numberOfObjects + ")");

System.out.println("c2 is : radius (" + c2.radius + ") and number of Circle objects (" + c2.numberOfObjects + ")");

}

}

/*

$ java TestCircle2

before creating c2

c1 is : radius (1.0) and number of Circle pbjects (1)

after creating c2 and modifying c1's radisu to 9

c1 is : radius (9.0) and number of Circle objects (2)

c2 is : radius (5.0) and number of Circle objects (2)

*/